The formula of length of tangent is given as___________ – McqOptions

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1.	The formula of length of tangent is given as___________
A.	t = L tan(δ/2)
B.	t = r – tan(δ/2)
C.	t = r + tan(δ/2)
D.	t = r * tan(δ/2)
Answer» E.

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